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server: give an error if we're getting an takeover_ip event with a wrong pnn
author
Stefan Metzmacher
<metze@samba.org>
Mon, 18 Jan 2010 14:38:01 +0000
(15:38 +0100)
committer
Stefan Metzmacher
<metze@samba.org>
Wed, 20 Jan 2010 10:11:04 +0000
(11:11 +0100)
metze
server/ctdb_takeover.c
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diff --git
a/server/ctdb_takeover.c
b/server/ctdb_takeover.c
index 94c4ad89bb7eacfb995212d2437fd7f51a63df22..b9ba445c9143b1b42a32deb4aae57f4783fb7d8b 100644
(file)
--- a/
server/ctdb_takeover.c
+++ b/
server/ctdb_takeover.c
@@
-560,6
+560,14
@@
int32_t ctdb_control_takeover_ip(struct ctdb_context *ctdb,
bool do_takeip = false;
struct ctdb_iface *best_iface = NULL;
+ if (pip->pnn != ctdb->pnn) {
+ DEBUG(DEBUG_ERR,(__location__" takeoverip called for an ip '%s' "
+ "with pnn %d, but we're node %d\n",
+ ctdb_addr_to_str(&pip->addr),
+ pip->pnn, ctdb->pnn));
+ return -1;
+ }
+
/* update out vnn list */
vnn = find_public_ip_vnn(ctdb, &pip->addr);
if (vnn == NULL) {